CN114843122A - 触发开关 - Google Patents

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Publication number
CN114843122A
CN114843122A CN202210030781.3A CN202210030781A CN114843122A CN 114843122 A CN114843122 A CN 114843122A CN 202210030781 A CN202210030781 A CN 202210030781A CN 114843122 A CN114843122 A CN 114843122A
Authority
CN
China
Prior art keywords
capacitance
fixed electrode
trigger switch
trigger
electrode
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202210030781.3A
Other languages
English (en)
Chinese (zh)
Inventor
藤原拓未
清水良治
藤尾康平
石井昭宏
小山泰基
前田一志
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Omron Corp
Original Assignee
Omron Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Omron Corp filed Critical Omron Corp
Publication of CN114843122A publication Critical patent/CN114843122A/zh
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/12—Movable parts; Contacts mounted thereon
    • H01H13/14—Operating parts, e.g. push-button
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/965—Switches controlled by moving an element forming part of the switch
    • H03K17/975—Switches controlled by moving an element forming part of the switch using a capacitive movable element
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/12—Push-buttons
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G5/00—Capacitors in which the capacitance is varied by mechanical means, e.g. by turning a shaft; Processes of their manufacture
    • H01G5/04—Capacitors in which the capacitance is varied by mechanical means, e.g. by turning a shaft; Processes of their manufacture using variation of effective area of electrode
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/12—Movable parts; Contacts mounted thereon
    • H01H13/20—Driving mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Push-Button Switches (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
CN202210030781.3A 2021-02-02 2022-01-12 触发开关 Pending CN114843122A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021015115A JP2022118534A (ja) 2021-02-02 2021-02-02 トリガスイッチ
JP2021-015115 2021-02-02

Publications (1)

Publication Number Publication Date
CN114843122A true CN114843122A (zh) 2022-08-02

Family

ID=82403196

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210030781.3A Pending CN114843122A (zh) 2021-02-02 2022-01-12 触发开关

Country Status (4)

Country Link
US (1) US11923154B2 (ja)
JP (1) JP2022118534A (ja)
CN (1) CN114843122A (ja)
DE (1) DE102021133503A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021136155A (ja) * 2020-02-27 2021-09-13 オムロン株式会社 トリガスイッチおよび電動装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013131360A (ja) * 2011-12-21 2013-07-04 Panasonic Corp 多方向入力装置
WO2020231974A1 (en) 2019-05-13 2020-11-19 Milwaukee Electric Tool Corporation Contactless trigger with rotational magnetic sensor for a power tool
JP6890699B2 (ja) 2019-07-15 2021-06-18 シャープ株式会社 測距センサ

Also Published As

Publication number Publication date
JP2022118534A (ja) 2022-08-15
US11923154B2 (en) 2024-03-05
DE102021133503A1 (de) 2022-08-04
US20220246370A1 (en) 2022-08-04

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